Index: lutincommandline/src/java/org/codelutin/option/ConfigPropertyKey.java
diff -u lutincommandline/src/java/org/codelutin/option/ConfigPropertyKey.java:1.1.1.1 lutincommandline/src/java/org/codelutin/option/ConfigPropertyKey.java:1.2
--- lutincommandline/src/java/org/codelutin/option/ConfigPropertyKey.java:1.1.1.1	Sat Feb  9 15:05:36 2008
+++ lutincommandline/src/java/org/codelutin/option/ConfigPropertyKey.java	Thu Feb 21 17:18:14 2008
@@ -227,6 +227,18 @@
         if (oldV == null) {
             return newV == null;
         }
+        if (newV == null) {
+            return false;
+        }
+        if (oldV instanceof java.net.URL) {
+            //long t0 =System.nanoTime();
+            //boolean result =oldV.equals(newV);
+            //long t1 =System.nanoTime();
+            //boolean result2 =oldV.toString().equals(newV+"");
+            //long t2 =System.nanoTime();
+            //System.out.println("------- URL equals! <"+oldV+"/"+newV+"> [noespace: ("+result+") "+ org.codelutin.util.StringUtil.convertTime(t1-t0)+" -- espace: ("+result2+") "+ org.codelutin.util.StringUtil.convertTime(t2-t1)+"]");
+            return oldV.toString().equals(newV+"");
+        }
         return oldV.equals(newV);
     }